单项选择题
Conversation 1
A．See more samples. B．Try on some T-shirts. C．Meet the designers. D．Place an order.
A．He wanted to check the order number. B．He wanted to order some computers. C．He wanted to report on a problem. D．He wanted to see the secretary.
A．At a bank. B．At a railway station. C．At an airport. D．At a parking lot.